by chyann silvey and aaron chavez 7th period
The photosynthesis equationco2+h12+o6+
6h 2o+6c o2. that equals light energy.
energy from the sunlight is nessessary, because it begins photosynthesis.
photosynthesis is how plants eat, they make there own food.
they need carbon dioxide, water and light.
they also give off oxygen for us humans to breathe.